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| author | Jeremy Johnson <jeremy.johnson@arm.com> | 2024-01-03 10:54:12 +0000 |
|---|---|---|
| committer | Eric Kunze <eric.kunze@arm.com> | 2024-01-08 21:40:41 +0000 |
| commit | d80ea5e11e5f92e0f7c08afeba74cb7d1719987b (patch) | |
| tree | 25589c928c95de3de8bbad96dc07432bd9d289f9 /reference_model/src/ops/activation_funcs.cc | |
| parent | 2936f13d0e26c394333495ce909740eaf58a45cc (diff) | |
| download | reference_model-d80ea5e11e5f92e0f7c08afeba74cb7d1719987b.tar.gz | |
Main Conformance: Re-adjust TANH compliance check
Add lower bound to ABS ERROR checks to allow for cancellation of
small values in error bounds checking.
Re-adjust the error bounds multiplier to match the specification.
Fix up naming of verify library info structs.
Signed-off-by: Jeremy Johnson <jeremy.johnson@arm.com>
Change-Id: I3e178c3d7d59fef9c3696178646b23ed2a3ffc61
Diffstat (limited to 'reference_model/src/ops/activation_funcs.cc')
| -rw-r--r-- | reference_model/src/ops/activation_funcs.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/reference_model/src/ops/activation_funcs.cc b/reference_model/src/ops/activation_funcs.cc index 787055c..c8fdc74 100644 --- a/reference_model/src/ops/activation_funcs.cc +++ b/reference_model/src/ops/activation_funcs.cc @@ -1,5 +1,5 @@ -// Copyright (c) 2020-2023, ARM Limited. +// Copyright (c) 2020-2024, ARM Limited. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -123,8 +123,8 @@ int OpTanh<Rank, Dtype>::register_fcn() case TOSA_REF_TYPE_FP64: if (g_func_config.abs_mode) { - // ABS_ERROR bounds return 8*(1+abs(a)) - this->fcn = [](InEigenType a) -> OutEigenType { return 8.0 * (1.0 + (a > (InEigenType)0 ? a : (-a))); }; + // ABS_ERROR bounds return 4*(1+abs(a)) + this->fcn = [](InEigenType a) -> OutEigenType { return 4.0 * (1.0 + (a > (InEigenType)0 ? a : (-a))); }; } else { |